Airman 1st Class Timothy Gray, 28th Aircraft Maintenance Squadron aerospace maintenance technician, completes an exercise during an annual Sexual Assault Prevention and Response training class in the Rushmore Center on Ellsworth Air Force Base, S.D., June 10, 2013. Airmen took part in an interactive exercise that illustrated the healing effects of support sources during a victim's recovery process at the conclusion of the class. (U.S. Air Force photo by Airman 1st Class Ashley J. Thum/Released)